thirty years
Credo che Tom abbia trent'anni.
I think Tom is thirty years old.
Sono trent'anni che lavoro per te e tu non sai nemmeno il mio nome.
I've worked for you for thirty years, and you don't even know my name.
— मुन्ना भाई एम बी बी एस (2003)
He/She can't be thirty years old.
Mary morì quando aveva trent'anni.
Mary died when she was thirty.
Thirty years have passed.
Aveva trent'anni quando è morta.
She was thirty years old when she died.
Noi abbiamo passato ogni Natale degli ultimi trent'anni assieme.
We’ve spent every Christmas together for the past thirty years.
Vuoi ritornare trent'anni indietro, quando a fine agosto pioveva sempre?
Do you want to go back thirty years, when it always rained at the end of August?
— La grande bellezza (2013)
Si sono sposate quando avevano trent'anni.
They got married when they were thirty.
Si sposò quando aveva trent'anni.
He got married when he was thirty.